Pennington County property record for 24126 Leaky Valley Rd, Keystone, SD 57751
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,200 sqft · built 1978 |
| Lot Size | 4.29 acres (186,872 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,487 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 69-02-202-003 |
| Primary APN | 69-02-202-003 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,200 sqft Living Area |
| Basement Area | 900 sqft |
| Finished Basement | 900 sqft |
| Unfinished Basement | 540 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Ranch |
| Lot Area | 186,872 sqft (4.29 acres) |
| Porch | Slab |
| Porch Area | 48 sqft |
| Deck Area | 432 sqft |
| Account Number | 43074 |
|---|---|
| Street Address | 24126 LEAKY VALLEY RD |
| City | KEYSTONE |
| State | SD |
| Zip | 57751-6626 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FELDMAN SUBD, LOT 2, OF LOT A OF GOVERNMENT LOT 2 NW1/4NE1/4 |
| Legal Subdivision | FELDMAN SUBD |
| Legal Lot Number | 2A |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | MOUNT RUSHMORE |
| Census Block Group | 1 |
| Census Block | 1032 |
| Census Tract | 11005 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Burlington and Quincy High Line Hill City to Keystone Branch listed 2003 · 20 contributing resources · NRIS 02001768 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Pennington County records, as of March 24, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | PO BOX 690, KEYSTONE, SD 57751-0690 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Pennington County assessment roll, as of August 26, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Unified School District | Hill City School District 51-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,487.00 (-14.37%) | $456,900 (-0.33%) Land $211,300 Building $245,600 |
| 2023 | $5,240.00 (+12.81%) | $458,400 Land $169,500 Building $288,900 |
| 2022 | $4,645.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 17 policies |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 3 (1995–2001) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Jul 2001 · river or lake flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 70% of the US · above 80% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SOUTHERN BLACK HILLS WATER private · serves 947 people · EPA ID SD4602309 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 16 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
4G LTE (outdoors only), no 5G reported
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